CSF 3519 OE Replacement Radiator Plastic Tank Aluminum Core

The CSF 3519 is an OE-style replacement radiator designed to restore reliable cooling performance to your vehicle's engine. This direct-fit radiator features high-quality plastic tank and aluminum core construction, engineered to meet original equipment specifications for precise fitment and dependable operation.

Key Features:

• OE-specified plastic tank and aluminum core construction for durability and efficient heat dissipation
• End tanks manufactured from virgin grade engineered plastic resins with glass-fill reinforcement for added strength
• Special grade EPDM rubber gaskets engineered to withstand extreme temperatures down to -120°F
• High-performance multi-louvered fin design maximizes cooling efficiency
• 100% leak tested at 150% of operating pressure before leaving the factory
• Wind tunnel tested in laboratory for cooling performance validation
• Manufactured in ISO/TSO certified facilities
• Drop-in replacement requiring no modifications for installation

CSF has been designing and manufacturing high-performance radiators for over 50 years, with more than 30 million units sold worldwide. Each radiator is carefully engineered to provide reliable cooling performance while maintaining OE fitment standards. The glass-filled plastic tanks offer excellent durability, while the aluminum core provides efficient heat transfer to keep your engine running at optimal temperatures.